John Mayer is a cheap bastard

John Mayer is a multimillion dollar recording artist, so you figure he’d get Jennifer Aniston something insane for her 40th birthday tomorrow. Like a robot butler. Turns out he’s unbelievably cheap and wrote her a song. Whee. People reports:

John Mayer has prepared his own serenade to help his girlfriend celebrate the big 4-0.
“He did write a special song just for her for her birthday,” a source tells PEOPLE of the Grammy winner. No word yet on his performance!

Although, in John Mayer’s defense, Jennifer Aniston is old and going to die soon. So why throw away money in this economy?

Photos: Getty